Calculate Your Body Mass Index. Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women.
BMI equation
Weight in kg
( Height in m² )
e.g. An adult who weighs 64kg and whose height is 1.62m……
e.g. 64kg = 24.3 kg/ m² (healthy weight)
(1.62 m x 1.62m)
If you prefer the easy way, you can simply use the NHS link BMI calculator | Check your BMI – NHS | Please fill in your details (www.nhs.uk)